package com.echo.boot.structure.queues;

import java.util.PriorityQueue;

/**
 * Created with IntelliJ IDEA
 * Created By CQ
 * Date: 2020/6/18
 * Time: 9:15
 */
public class Main {
    public static void main(String[] args) {
        PriorityQueue<Integer> queue = new PriorityQueue<>();
    }
}
